 
(* ::Section:: *)
(* SUNFIndex *)
(* ::Text:: *)
(*SUNFIndex[a]  is an SU(N) index in the fundamental representation. If the argument is an integer, SUNFIndex[a] turns into ExplicitSUNFIndex[a]..*)


(* ::Subsection:: *)
(* Examples *)
SUNFIndex[i]

%//StandardForm

SUNFIndex[2]

%//StandardForm

SUNFDelta[i,j]//FCI//StandardForm
